Description
Overview
GAOTek lab petroleum colorimeter is suitable to determine colour of various lubricating oils and other petroleum products as per Test Method for Colour of Petroleum Products. The test methods are as follows fill test sample into colour comparing tube and compare sample colour with standard colour to ascertain its colour number. Please see the attached colour number comparing sheet to find out the similarity between colour number of the instrument and colour number in standard.
Features
- The instrument is composed of standard colour dial, observation lens
- The light source is a 220 V, 110 W, with temperature of 2750 ±50 K
- There are 26 pieces of Φ14 light holes
- Tube is Φ1.26 in (Φ32 mm), (4.72 in to 5.11 in) (120 mm to 130 mm)
- The observation lens is composed of concave mirror and separated bar
Technical Specifications
| Colour dial | 26 pieces of Φ14 light holes |
| Power supply | AC 220 V 50 Hz |
| Colour Dial | 26 pieces of Dia 14 light holes |
| Light Source | 220 V, 110 W |
| Colour comparing tube | 1.25 in (Φ32 mm), 4.72 in (120 mm) to 5.11 in (130 mm) high non-colourful flat bottom glass tube |
| Size | 17.7 in x 16.5 in x 13.7 in (45 cm x 42 cm x 35 cm) |
| Gross weight | 13.2 Ib (6 kg) |